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<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>搜索热词</title>
    <style>
        /* 默认效果 */
        a{  
            display: block;
            /* 背景 */
            height: 80px;
            width: 200px;
            background-color: #3064bb;
           
            text-decoration: none;
            /* 字体 */
            color: white;
            font-size: 18px;
            line-height: 80px; 
            text-align: center;
        }
        /* 鼠标悬停效果 */
        a:hover{
            background-color: #608dd6;
        }

    </style>
</head>
<body>
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